11011002112002 has 64 divisors (see below), whose sum is σ = 22660440042240. Its totient is φ = 3564738278400.

The previous prime is 11011002111953. The next prime is 11011002112079. The reversal of 11011002112002 is 20021120011011.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 342802899 + ... + 342835017.

It is an arithmetic number, because the mean of its divisors is an integer number (354069375660).

Almost surely, 2^{11011002112002} is an apocalyptic number.

11011002112002 is an abundant number, since it is smaller than the sum of its proper divisors (11649437930238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11011002112002 is a wasteful number, since it uses less digits than its factorization.

11011002112002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38379.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11011002112002 its reverse (20021120011011), we get a palindrome (31032122123013).

The spelling of 11011002112002 in words is "eleven trillion, eleven billion, two million, one hundred twelve thousand, two".